baber/WOPTO huggingface dataset:
Patent JP-H08135018-A (JP)
Title: Mixed structure of reinforced concrete column and steel skeleton beam
Inventor: MAEDA YASUYOSHI
IPC: E04B1/30
Filed: 1994-11-10
Abstract: PURPOSE: To increase the load-resistant performance, by arranging L-shaped steel members at the four corners of a column and connecting each other by band plates and welding an inserted steel skeleton beam with the band plate and after that, unifying them as a unit with concrete. CONSTITUTION: L-shaped steel members 1 which are made by bending process of checkered steel plates, besides ordinary angle steels, are arranged instead of main reinforcements of column at the four corners of the column. Mutual L-shaped steels are connected together by band plates 2 to assemble in the same manner with a steel skeleton structure. Hoops 3 are arranged at the periphery except the joints of the end of steel skeleton beam and the upper and lower flanges of the beam 5A are welded with the band plate 2 through the angle steel 4. These are assembled in a factory and stud bolts 9 or the like to improve the adhesion to concrete are planted in advance in the L-shaped steel 1. This assembly is erected at site and a beam 5C is connected and then concrete 11, 12 is placed to unify them.  In this way, a column having a high assembling accuracy and a high rigidity of the joint can be obtained.
Patent JP-S63132160-A (JP)
Title: Method for detecting hydrogen donative capability
Inventor: UEDA TAKASHI
IPC: C10G1/06
Filed: 1986-11-21
Abstract: PURPOSE:To detect the hydrogen donative capability of a coal liquification solvent at a high level by adding >=1pts.wt. anthracene to 1pt.wt. liquefied petroleum solvent, bringing the same into reaction under prescribed conditions and detecting the amt. of the 9,10-dihydroanthracene in the resultant reaction product. CONSTITUTION:The anthracene is added at >=1pt.wt. to 1pt.wt. coal liquification solvent and the reaction is carried out under the conditions of 350-450 deg.C, 1-60min and >=50kg/cm<2>G hydrogen pressure in the presence of iron oxide and sulfur. The amt. of the 9,10-dihydroanthracene in the resultant reaction product is measured by <1>H-NMR (3.9ppm chemical shift). The amt. of the donative hydrogen is determined by comparing the measured amt. with the result of the measurement obtd. by using an internal standard. The amt. of the donative hydrogen is determined nearly constantly by adding >=1pts.wt. anthracene to 1pt.wt. sample solvent.
Patent JP-H02122835-A (JP)
Title: Apparatus for controlling hulling roll clearance
Inventor: NINOMIYA SHINJI
IPC: B02B3/04
Filed: 1988-10-31
Abstract: PURPOSE:To provide an improved operational efficiency by providing a hulling detector or load detector for adjusting a pair of hulling rolls to make a clearance therebetween larger or smaller and a load detector for detecting the load current of a main motor. CONSTITUTION:When start switch 43 is turned on, a main motor 38 for driving hulling rolls 2 and 3 is energized to operate the rotating parts of a machine and, upon reception by a detector of the information on the load current detected from the main motor 38, it is judged whether or not the load condition is close to the current value of breaker capacity and, if the value of the load current is higher than the current value close to the breaker capacity, the clearance between the hulling rolls 2 and 3 is made larger. Conversely, if the value of the load current is lower than the aforesaid current value, the clearance is initialized between the hulling rolls 2 and 3, which is opened or closed for control, so that the load current of the main motor reaches a predetermined load current.
Patent JP-H04152532-A (JP)
Title: Semiconductor device
Inventor: ITAGAKI ISAO
IPC: H01L29/73
Filed: 1990-10-16
Abstract: PURPOSE:To provide a semiconductor device with higher hFE than that of the device having the same thickness and impurity concentration of an epitaxial layer by forming a buried layer on another buried layer, except underneath an emitter region, and forming a base region with a higher impurity concentration than an epitaxial layer in such a manner that the base region is in contact with and around the emitter region. CONSTITUTION:A semiconductor device includes a semiconductor substrate 1 of a first conductivity type; a first buried layer 2 of a second conductivity type opposite to the first; a second buried layer 3 formed on the upper side of the buried layer 2; a first epitaxial layer 4 of the second conductivity type, formed on the surface including the layers 2 and 3; a third buried layer 5 of the first conductivity type, formed in the epitaxial layer 4 and connected to other regions than the central part; a second epitaxial layer 6 of the second conductivity type on the surface including the layer 5, the layer having a low impurity concentration; a collector region 7 formed in the epitaxial layer 6 and connected to peripheral portions; an emitter region 8 of the first conductivity type, formed on the central part of a first base region composed of the epitaxial layer 6 surrounded by the collector regions 7; and a second base region 9 of the second conductivity type, the region 9 having a high impurity concentration and being in contact with and around the emitter region 8.
Patent JP-H04152881-A (JP)
Title: Cell dividing device and production thereof
Inventor: SUSA MASAHIKO
IPC: C12M1/00
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the title device capable of dividing a cell without requiring skill by forming a microchamber in a silicon wafer and providing an operating device of cutting edge. CONSTITUTION:A microchamber 5 is formed in a silicon wafer 1 in a state provided with a filter 7 and an edge 9 is provided on the top of a cantilever 11 of polysilicon 2 and the cantilever is operated by injecting current to upper and lower electrodes 3 and 10 to divide a cell.
Patent JP-H08114081-A (JP)
Title: Method for crushing bedrock and connector for rock drill
Inventor: NAMITA MITSUTAKA
IPC: E21C37/10
Filed: 1994-10-17
Abstract: PURPOSE: To enable a rock drill to be surely and safely inserted into and extracted from a hole bored in bedrock. CONSTITUTION: A connector 3, having a first coupling part 21 which can be mounted on the core 7 of a rock drill 1 and enables a pressurizing hose 11 to be connected to the core 7, a second coupling part 27 which can be removably attached to the end of the boring rod of a drill, and a window 25 which enables insertion if the pressurizing hole 11, is provided. The first coupling part 21 of the connector 3 is mounted on the core 7 of the rock drill 1, the pressurizing hole 11 is passed through the window 25 from outside the connector 3 and connected to the core 7 of the rock drill 1, and insertion of the rock drill 1 into a hole bored in bedrock is effected by coupling the end of the boring rod of the drill to the second coupling part 27 of the connector 3 and advancing the boring rod.  After the bedrock has been crushed, extraction of the rock drill 1 from the hole is effected by coupling the end of the boring rod of the drill to the second coupling part 27 of the connector 3 and retreating the boring rod.
Patent JP-H07124419-A (JP)
Title: Vacuum filter
Inventor: ISHII TOSHIRO
IPC: B01D29/62
Filed: 1993-11-05
Abstract: PURPOSE:To propose a mechanism for effectively washing a filter cloth while it is at a standstill in a vacuum filter constituted so that the filter cloth may intermittently travel to form a multile cake layer on the filter cloth. CONSTITUTION:In a filter cloth washer 9, washing water is fed from a washing water tank to two washing nozzles 9C provided side by side through a solenoid valve 9A and a flexible hose. The filter cloth washer 9 is driven and reciprocated by a cylinder 9D prescribed times, for example, once along the traveling direction of the filter cloth 1. Since the two washing nozzles 9C are formed side by side, the reciprocating distance of the filter cloth washer 9 may be about a half the traveling distance L1 of the filter cloth 1 a time.
Patent JP-H11106190-A (JP)
Title: Swing stopping device of chain block hook
Inventor: TANAKA YASUSHI
IPC: B66D3/20
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent deflection caused between a chain block main body and a connecting shaft by providing a swing stop shaft to be inserted through an upper hook by fitting in a groove part provided on an upper surface of the chain block main body above the connecting shaft to connected the chain block main body and the upper hook to each other. SOLUTION: A swing stop pin 12 provided above an upper hook connecting shaft 9 prevent revolution generated between an upper hook 5 and a chain block main body 1. This swing slop pin 12 fits in a groove part 13 provided on an upper surface of the main block main body 1, and it is inserted through the upper hook 5. Consequently, the chain block main body 1 and the upper hook 5 are supported by the connecting shaft 9 and supported so as to limit revolution by the swing stop pin 12, and therefore, even when force to revolve works between the chain block main body 1 and the connecting shaft 9, it is possible to prevent deflection caused between both of them by the swing stop pin 12.
Patent JP-S62136767-A (JP)
Title: Paste type cadmium electrode
Inventor: SUZUKI NORIO
IPC: H01M4/04
Filed: 1985-12-10
Abstract: PURPOSE:To make adhesion between an active material existing between single holes ever so better as well as to prevent internal short inside the battery from occurring, by installing a smaller hole than the single hole between these single holes of an opening hole part at a boundary part of a non-opening hole part of a core of a Cd negative electrode and the opening hole part adjacent to the former. CONSTITUTION:A composite of CdO 73, powder 10, synthetic resin fiber 1, polyvinyl alcohol 1 and ethylene glycol 1 at a weight part display is mixed and kneaded up to the specified viscosity, producing a paste active material, and it is applied to a core plating Ni on a porous steel plate of 1-3mm in hole diameter and 40-60% in numerical aperture. At this time, the pastelike active material in a non-opening hole part 2 of the core is scraped off with hard rubber or the like. The pastelike active material is applied to an interval between first row single holes 1a of an opening part 1 adjacent to the non-opening hole part 2 with a metallic core where small holes (c), (d)... of about 1/2 in diameter. After being dried, it is pressurized by a roller, forming it into a plate of 0.5-0.7mm, and chemical conversion for it takes place in a KOH aqueous solution of 20wt% in concentration, it is set down to a negative electrode after being washed, dried and pressed. With this constitution, sticking strength of the paste active material is increased, separation lessens, and an internal short inside the battery is reduced.
Patent JP-H03139877-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA TAMOTSU
IPC: H01L21/822
Filed: 1989-10-26
Abstract: PURPOSE:To improve the heat radiating property of a polysilicon resistor and the resistance to abnormal voltage by connecting the polysilicon resistor with the wiring materials through contacts for connection, and connecting a heat radiator, which radiates heat generated in the polysilicon resistor, to the middle between contacts for connection at both ends of this. CONSTITUTION:Aluminum heat radiators 7 are made in belt shape at regular intervals at the upper layer of a polysilicon resistor 5, and this polysilicon resistor 5 and the aluminum heat radiators 7 are connected through contacts 7a for heat radiation, which extends through plural contact holes 7b bored in an insulating layer overlaid on the surface of the polysilicon resistor 5. That is, the heat generated in the polysilicon resistor 5 is transmitted to the aluminum heat radiators 7 by the contacts for heat radiation of aluminum of a large heat conductivity, and is radiated to outside from the aluminum heat radiators 7. Accordingly, the heat capacity of the polysilicon resistor 5 can be handled as an apparently large one.
Patent JP-H11115232-A (JP)
Title: Thermal head
Inventor: SAWANO MITSURU
IPC: B41J2/345
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To form a fine dot stably. SOLUTION: This thermal head 21 comprises at least a pair of electrodes 23 to which an identical driving voltage is applied and a resistor body 27a provided between the pair of electrodes 23 to be connected thereto. The resistor body 27a is divided into a plurality of resistor elements. The area of one resistor element of the resistor body 27a is greater than that of the other resistor element, then the resistance value of one resistor element of the resistor body 27a is less than that of the other resistor element.
Patent JP-H04154232-A (JP)
Title: Delay fluctuation absorbing control method
Inventor: MASE HIDEKI
IPC: H04J3/06
Filed: 1990-10-18
Abstract: PURPOSE:To shorten absolute delay time of voice signal by controlling the buffer capacity of the multiplexing section of the sending side so as to be reduced when sending the voice signal cell. CONSTITUTION:When a signal detecting section 3 at the sending section detects that the input signal is a voice signal, it controls a coding section 1 and encelling processing section 2 so as to carry out processing in accordance with voice signal and to make the capacity of buffer 4 small. For example, by making the writing address range of buffer 4 small, the capacity of buffer 4 is equivalently made small. With this, the absolute delay time for voice signal can be shortened. Further, taking a modem signal as an example, it controls so as to enlarge the capacity of buffer 4, thereby reducing the opportunity of causing overflow of buffer 4.
Patent JP-S6324584-A (JP)
Title: Inductor and apparatus for heating edge of metallurgy product by electromagnetic induction
Inventor: GEORGES PHILIPPE
IPC: H05B6/36
Filed: 1986-11-20
Abstract: The inductor consists of an ''E'' - shaped yoke (4) with wound poles, having two end poles (6, 7) aligned with a first axis (13) and facing one another, thus defining between them a free no-load air-gap for the passage of one edge of the product, and a central pole (5) pointing along a second axis (14) perpendicular to the first axis (13) and set back relative to the end poles so as not to overlap the said air-gap, the windings (8, 9, 10) of these poles being configured so that, whilst operating, the sum of both the fluxes entering or leaving through the end poles (6, 7) is equal to the flux leaving or entering through the central pole (5). <IMAGE>
Patent JP-H03143886-A (JP)
Title: Device for maintaining and inspecting elevator
Inventor: UJIHARA HIDEYO
IPC: B66B3/00
Filed: 1989-10-25
Abstract: PURPOSE:To facilitate detection of mislighted light-emitting elements by indicating the position of a cage in a dot digital indicator device during maintenance and inspection of an elevator, and also displaying scroll bars in such a manner that the bars are moved from end to end on a screen. CONSTITUTION:During maintenance and inspection of an elevator, dot digital indicator devices provided inside an elevator cage and in an elevator hall both indicate the position (e.g.2) of a cage and also display scroll bars arranged one after another as display elements arranged in rows are sequentially lighted from end to end on each indicator. The position at which the cage is stopped is thus detected while performing maintenance and inspection of the elevator,and also mislighted light-emitting elements are readily detected without lighting the display elements of all the indicators at a time.
Patent JP-H03138457-A (JP)
Title: Ignition timing controller for engine
Inventor: KANBARA IKUO
IPC: F02P5/153
Filed: 1989-10-24
Abstract: PURPOSE:To carry out the correct ignition timing control even if regular gasoline is used in an engine which is designed for using high octane number gasoline by delay-correcting the ignition timing when the use of regular gasoline is judged from the delay quantity of the ignition timing based on the detection of knock. CONSTITUTION:During the operation of a vehicle equipped with an engine using the high octane number gasoline, a controller 11 judges if the delay quantity of the ignition timing advance angle at present which is controlled according to the knock detected by a knock sensor 5 is larger or smaller than the delay threshold value for the judgement for regular gasoline. When the delay quantity exceeds the threshold value, the used gasoline is judged as regular, and when the result of the judgement continues for a prescribed time, if the intake pressure at present is over the threshold value, the delay correction quantity corresponding to the difference of the ignition timing between the high octane number gasoline and regular gasoline is obtained from a table represented from the intake pressure and the revolution speed. Then, an ignitor 8 is controlled by correcting the ignition timing at present by the delay correction quantity.
Patent JP-H02125336-A (JP)
Title: Parallel execution system for production system
Inventor: NAGANO YUKARI
IPC: G06F15/177
Filed: 1988-11-04
Abstract: PURPOSE:To increase the processing speed by starting a rule execution phase and a collation phase in a processor synchronously with each phase at the time of confirming it by this processor that the signal sent just after the end of collation and rule execution phases in all processors is received. CONSTITUTION:A processor A sends an end signal to a synchronization adjusting part when the collation phase in a recognition cycle (n) is terminated. Since a processor B is in course of collation at this time, the processor A does not start the execution phase to wait for the end of collation of the processor B. When the collation phase of the processor B is terminated, the processor B sends the end signal. When the end signal is sent from all processors, the synchronization adjusting part informs all processors of the start of the next phase. Thus, processors advance the recognition cycle synchronously with one another to perform the processing at a high speed.
Patent JP-S63132342-A (JP)
Title: Fault detection circuit
Inventor: SHIGA HIROSHI
IPC: G06F11/00
Filed: 1986-11-25
Abstract: PURPOSE:To detect a fault produced in a decoding circuit, the increasing of the quantity of a hardware being suppressed by inputting the output data of the decoding circuit to a coding circuit, and comparing its output data with the input data of the decoding circuit. CONSTITUTION:The output signal 12 of the decoding circuit 1 to decode an input signal 11 is inputted to the coding circuit 2, and the input signal 11 of the decoding circuit 1 and the output signal 13 of the coding circuit 2 are inputted to a comparison circuit 3 and compared and checked, and a fault detection signal 14 is informed to an error processing circuit. When the decoding circuit 1 is of three inputs, the coding circuit 2 goes to eight inputs, but the comparison circuit 3 goes to a group of three inputs, and being compared with the comparison circuit 3, which goes to eight inputs if the decoding circuit 1 is simply duplexed, the hardware quantity can be remarkably reduced.
Patent JP-S62139990-A (JP)
Title: Method of driving compressor
Inventor: KIMURA FUMITAKA
IPC: F04B39/00
Filed: 1985-12-10
Abstract: PURPOSE:To enable running frequency to be changed by the external command by calculating a correction value on the basis of quantity of state in a compressor drive system, applying modulation to the sine wave of an inverter control circuit to enable the stable running and controlling an unstabe phenomenon restraining function. CONSTITUTION:A correction value phi(t) in the occurrence of unstable phenomenon is figured out by a calculating circuit 9 on the basis of a value detected by a detecting circuit 8 with respect to the deviation of current wave form from sine wave. And by applying phase modulation to the reference sine wave Vcostheta of an inverter circuit 5 according to said correction value theta(t) can be eliminated abnormal current pulsation to permit the stable running of a compressor. Further, when the running frequency is changed by the external command, a switch 22 in an unstable phenomenon restraining function turning on-off section 20 is connected to the positive voltage side to change the running frequency under the condition of removing said function and thereafter again give said function. Thus, the abrupt change in the running frequency can be attained and the occurrence of excessive current, breakage of control elements or the like can be prevented.
Patent JP-H02125224-A (JP)
Title: Electrooptic element
Inventor: YOKOYAMA KAZUO
IPC: G02F1/133
Filed: 1988-11-04
Abstract: PURPOSE:To increase a visual field angle with simple constitution by providing a couple of polarizing plates arranged on the top and reverse sides across a liquid crystal cell and a couple of phase films arranged between the polarizing plates, and making the drawing axes of the couple of phase films cross each other at right angles. CONSTITUTION:The electrooptic element consists of the nematic liquid crystal cell 5 which is twisted and oriented between opposite electrodes and the couple of polarizing plates 2 and 7 arranged across the liquid crystal cell 5, the couple of phase films 8 and 9 are provided between the couple of polarizing plates 2 and 7, and the drawing axes 10 and 11 of the phase films 8 and 9 are made to cross each other at right angles. Namely, the couple of polarizing films 8 and 9 are inserted and visual angle characteristics are improved in the arrangement relation between the liquid crystal cell 5 and polarizing plates 2 and 7 without causing variation in display performance which is viewed from the front. Consequently, the visual angle dependency of the contrast and hue is reduced to increase the visual field angle.
Patent JP-H04152672-A (JP)
Title: Photoelectric conversion element, photosensor, and manufacture thereof
Inventor: KAWASHIMA IKUE
IPC: H01L27/146
Filed: 1990-10-17
Abstract: PURPOSE:To enhance light which propagates through an optical waveguide in utilization factor by a method wherein a photoelectric conversion element is partially patterned using an optical waveguide forming mask. CONSTITUTION:A Cr light shielding layer, an optical waveguide clad layer, and an optical waveguide core layer are successively formed on a substrate. Then, a lower electrode layer 14 is formed and patterned. In succession, a photoconductive layer 13 is formed and patterned. Then, an upper electrode layer 11 is formed and patterned. Next, an optical waveguide mask is formed. That is, positive resist is applied and then patterned into an optical waveguide mask 16 of resist. The upper electrode layer 11, the photoconductive layer 13, the lower electrode layer 14, and the optical waveguide layer are successively etched using the optical waveguide mask 16 as a mask. When a secondary electrode is made to serve as the optical waveguide mask 16, the secondary electrode is patterned into the shape of a waveguide mask, and then the secondary electrode is patterned again into the shape of a wiring pattern after the formation of a photoelectric conversion element waveguide.